/*
 * Copyright (c) 2024 Huawei Device Co., Ltd.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#include "libpandabase/os/kill.h"
#include <cstdint>
#include <sys/types.h>
#include <sys/wait.h>

namespace ark::os::kill_process {

int Kill(uint64_t pid, int signal)
{
    return kill(pid, signal);
}

int Close(uint64_t pid)
{
    int32_t status = -1;
    if (waitpid(pid, &status, WNOHANG) == 0) {
        if (kill(pid, SIGKILL) == 0) {
            waitpid(pid, &status, 0);
        }
    }
    return status;
}

}  // namespace ark::os::kill_process
